I've got the same issues with you that the driver 6.1.11 for Fast Track Pro will make Blue Screen Crashes every few hours under Win10 Pro.

From the previous discussion, it seems that when running under Win7, nothing bad happened, and the driver runs well. Therefore, I guess that, is that a way to force the driver running in Win7 Compatible mode?

It's been two weeks I'm running with 6.0.7
So far no issue, no hangs on shutdown, no lost samples while recording. Driver does not come up in the process list as a huge cpu consumption (as it was with latest avid drivers).